Want this question answered?
you must multiply the two lenses getting a total of 150X
The term compound microscope normally refers to a light microscope that uses two or more lenses to magnify objects. (Two lenses does not refer to the number of eye pieces as does the term binocular microscope.) This is to be distinguished from a simple light microscope with a single lens. There are many modern variations of the light microscope which have more specialized names but which may still be "compound" with the meaning that they have multiple stages of magnification. See related links.
The true magnification observed
Just One A Convex one a simple microscope is a simple magnifier?
The coarse focusing mechanism is the rough focus knob on the microscope. It is used to move the objective lenses toward or away from the specimen.
microscope has two lenses to increase its magnification
A compound microscope, like the common optical microscope is used to study objects too small to see with the naked eye. The difference between a common optical microscope, and a compound microscope is the number of objective lenses. A compound microscope will contain several lenses. This reduces distortion, and gives one multiple lenses with which to adjust magnification.
you must multiply the two lenses getting a total of 150X
Microscope objective lenses are the lenses that you can select on the microscope to change to field of view and magnification.
With an optical microscope, the lenses
15 * 30 = 450 ------------
15 * 30 = 450 ------------
The term compound microscope normally refers to a light microscope that uses two or more lenses to magnify objects. (Two lenses does not refer to the number of eye pieces as does the term binocular microscope.) This is to be distinguished from a simple light microscope with a single lens. There are many modern variations of the light microscope which have more specialized names but which may still be "compound" with the meaning that they have multiple stages of magnification. See related links.
The term compound microscope normally refers to a light microscope that uses two or more lenses to magnify objects. (Two lenses does not refer to the number of eye pieces as does the term binocular microscope.) This is to be distinguished from a simple light microscope with a single lens. There are many modern variations of the light microscope which have more specialized names but which may still be "compound" with the meaning that they have multiple stages of magnification.
It allowed them to observe the cell via direct magnification. Single lenses powerful enough to reach this level of magnification would be impractically large, while small compound lenses can magnify the image using progressive refraction.
In a light microscope magnification is varied by using different lenses to refract the light. In an electron microscope magnification is varied by altering the configurations of magnetic fields to bend the electron beam.
A compound microscope has multiple lenses